Knobloch, Simon https://orcid.org/0000-0002-8697-6236
Jansen, Theresa https://orcid.org/0009-0005-2801-7351
Hille, Lara Caroline https://orcid.org/0009-0008-0593-2807
Müller, Madeleine
Rumpf, Leonie
Bauer, Christian Francis Lewis
Haaker, Jan https://orcid.org/0000-0001-8366-9559
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (Project-ID: 449640848 Project A02)
Deutsche Forschungsgemeinschaft (Project-ID 422744262 - TRR 289 Project A18)
Deutsche Forschungsgemeinschaft (Project-ID: 461947532)
Article History
Received: 24 January 2026
Revised: 4 September 2026
Accepted: 16 September 2026
First Online: 26 September 2026
Ethics
Competing interests: The authors declare no competing interests.
Ethics approval and consent to participate: Study procedures were in line with the Declaration of Helsinki [ ]. The ethics committee of the Hamburg medical chamber approved the study (2023-101155-BO-ff). All participants gave written informed consent to participate in the study. The demonstrator visible in the videos gave written informed consent to the publication of images from the videos.